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<html><head><title>Python: module golem.helpers.stream</title>
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<font color="#ffffff" face="helvetica, arial">&nbsp;<br><big><big><strong><a href="golem.html"><font color="#ffffff">golem</font></a>.<a href="golem.helpers.html"><font color="#ffffff">helpers</font></a>.stream</strong></big></big></font></td
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><font color="#ffffff" face="helvetica, arial"><a href=".">index</a><br><a href="file:/opt/local/lib/python2.4/site-packages/golem/helpers/stream.py">/opt/local/lib/python2.4/site-packages/golem/helpers/stream.py</a></font></td></tr></table>
    <p><tt>#&nbsp;Part&nbsp;of&nbsp;pyGolem.&nbsp;See&nbsp;LICENSE&nbsp;in&nbsp;the&nbsp;root&nbsp;of&nbsp;your&nbsp;distribution&nbsp;for&nbsp;the&nbsp;license.<br>
#&nbsp;Andrew&nbsp;Walkingshaw&nbsp;&lt;andrew@lexical.org.uk&gt;</tt></p>
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<td width="100%"><dl>
<dt><font face="helvetica, arial"><a href="__builtin__.html#dict">__builtin__.dict</a>(<a href="__builtin__.html#object">__builtin__.object</a>)
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<dl>
<dt><font face="helvetica, arial"><a href="golem.helpers.stream.html#Mapping">Mapping</a>(<a href="__builtin__.html#dict">__builtin__.dict</a>, <a href="golem.helpers.generics.html#ns_dict_mixin">golem.helpers.generics.ns_dict_mixin</a>)
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<dt><font face="helvetica, arial"><a href="__builtin__.html#object">__builtin__.object</a>
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<dl>
<dt><font face="helvetica, arial"><a href="golem.helpers.stream.html#Stream">Stream</a>
</font></dt></dl>
</dd>
<dt><font face="helvetica, arial"><a href="golem.helpers.generics.html#ns_dict_mixin">golem.helpers.generics.ns_dict_mixin</a>(<a href="__builtin__.html#object">__builtin__.object</a>)
</font></dt><dd>
<dl>
<dt><font face="helvetica, arial"><a href="golem.helpers.stream.html#Mapping">Mapping</a>(<a href="__builtin__.html#dict">__builtin__.dict</a>, <a href="golem.helpers.generics.html#ns_dict_mixin">golem.helpers.generics.ns_dict_mixin</a>)
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</dd>
</dl>
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<font color="#000000" face="helvetica, arial"><a name="Mapping">class <strong>Mapping</strong></a>(<a href="__builtin__.html#dict">__builtin__.dict</a>, <a href="golem.helpers.generics.html#ns_dict_mixin">golem.helpers.generics.ns_dict_mixin</a>)</font></td></tr>
    
<tr><td bgcolor="#ffc8d8"><tt>&nbsp;&nbsp;&nbsp;</tt></td><td>&nbsp;</td>
<td width="100%"><dl><dt>Method resolution order:</dt>
<dd><a href="golem.helpers.stream.html#Mapping">Mapping</a></dd>
<dd><a href="__builtin__.html#dict">__builtin__.dict</a></dd>
<dd><a href="golem.helpers.generics.html#ns_dict_mixin">golem.helpers.generics.ns_dict_mixin</a></dd>
<dd><a href="__builtin__.html#object">__builtin__.object</a></dd>
</dl>
<hr>
Methods defined here:<br>
<dl><dt><a name="Mapping-__init__"><strong>__init__</strong></a>(self, dictionaryfile, dictionarynamespace)</dt></dl>

<dl><dt><a name="Mapping-assign"><strong>assign</strong></a>(self, d)</dt></dl>

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Data and other attributes defined here:<br>
<dl><dt><strong>__dict__</strong> = &lt;dictproxy object at 0x81c46b0&gt;<dd><tt>dictionary&nbsp;for&nbsp;instance&nbsp;variables&nbsp;(if&nbsp;defined)</tt></dl>

<dl><dt><strong>__weakref__</strong> = &lt;attribute '__weakref__' of 'Mapping' objects&gt;<dd><tt>list&nbsp;of&nbsp;weak&nbsp;references&nbsp;to&nbsp;the&nbsp;<a href="__builtin__.html#object">object</a>&nbsp;(if&nbsp;defined)</tt></dl>

<hr>
Methods inherited from <a href="__builtin__.html#dict">__builtin__.dict</a>:<br>
<dl><dt><a name="Mapping-__cmp__"><strong>__cmp__</strong></a>(...)</dt><dd><tt>x.<a href="#Mapping-__cmp__">__cmp__</a>(y)&nbsp;&lt;==&gt;&nbsp;cmp(x,y)</tt></dd></dl>

<dl><dt><a name="Mapping-__contains__"><strong>__contains__</strong></a>(...)</dt><dd><tt>D.<a href="#Mapping-__contains__">__contains__</a>(k)&nbsp;-&gt;&nbsp;True&nbsp;if&nbsp;D&nbsp;has&nbsp;a&nbsp;key&nbsp;k,&nbsp;else&nbsp;False</tt></dd></dl>

<dl><dt><a name="Mapping-__delitem__"><strong>__delitem__</strong></a>(...)</dt><dd><tt>x.<a href="#Mapping-__delitem__">__delitem__</a>(y)&nbsp;&lt;==&gt;&nbsp;del&nbsp;x[y]</tt></dd></dl>

<dl><dt><a name="Mapping-__eq__"><strong>__eq__</strong></a>(...)</dt><dd><tt>x.<a href="#Mapping-__eq__">__eq__</a>(y)&nbsp;&lt;==&gt;&nbsp;x==y</tt></dd></dl>

<dl><dt><a name="Mapping-__ge__"><strong>__ge__</strong></a>(...)</dt><dd><tt>x.<a href="#Mapping-__ge__">__ge__</a>(y)&nbsp;&lt;==&gt;&nbsp;x&gt;=y</tt></dd></dl>

<dl><dt><a name="Mapping-__getattribute__"><strong>__getattribute__</strong></a>(...)</dt><dd><tt>x.<a href="#Mapping-__getattribute__">__getattribute__</a>('name')&nbsp;&lt;==&gt;&nbsp;x.name</tt></dd></dl>

<dl><dt><a name="Mapping-__getitem__"><strong>__getitem__</strong></a>(...)</dt><dd><tt>x.<a href="#Mapping-__getitem__">__getitem__</a>(y)&nbsp;&lt;==&gt;&nbsp;x[y]</tt></dd></dl>

<dl><dt><a name="Mapping-__gt__"><strong>__gt__</strong></a>(...)</dt><dd><tt>x.<a href="#Mapping-__gt__">__gt__</a>(y)&nbsp;&lt;==&gt;&nbsp;x&gt;y</tt></dd></dl>

<dl><dt><a name="Mapping-__hash__"><strong>__hash__</strong></a>(...)</dt><dd><tt>x.<a href="#Mapping-__hash__">__hash__</a>()&nbsp;&lt;==&gt;&nbsp;hash(x)</tt></dd></dl>

<dl><dt><a name="Mapping-__iter__"><strong>__iter__</strong></a>(...)</dt><dd><tt>x.<a href="#Mapping-__iter__">__iter__</a>()&nbsp;&lt;==&gt;&nbsp;iter(x)</tt></dd></dl>

<dl><dt><a name="Mapping-__le__"><strong>__le__</strong></a>(...)</dt><dd><tt>x.<a href="#Mapping-__le__">__le__</a>(y)&nbsp;&lt;==&gt;&nbsp;x&lt;=y</tt></dd></dl>

<dl><dt><a name="Mapping-__len__"><strong>__len__</strong></a>(...)</dt><dd><tt>x.<a href="#Mapping-__len__">__len__</a>()&nbsp;&lt;==&gt;&nbsp;len(x)</tt></dd></dl>

<dl><dt><a name="Mapping-__lt__"><strong>__lt__</strong></a>(...)</dt><dd><tt>x.<a href="#Mapping-__lt__">__lt__</a>(y)&nbsp;&lt;==&gt;&nbsp;x&lt;y</tt></dd></dl>

<dl><dt><a name="Mapping-__ne__"><strong>__ne__</strong></a>(...)</dt><dd><tt>x.<a href="#Mapping-__ne__">__ne__</a>(y)&nbsp;&lt;==&gt;&nbsp;x!=y</tt></dd></dl>

<dl><dt><a name="Mapping-__repr__"><strong>__repr__</strong></a>(...)</dt><dd><tt>x.<a href="#Mapping-__repr__">__repr__</a>()&nbsp;&lt;==&gt;&nbsp;repr(x)</tt></dd></dl>

<dl><dt><a name="Mapping-__setitem__"><strong>__setitem__</strong></a>(...)</dt><dd><tt>x.<a href="#Mapping-__setitem__">__setitem__</a>(i,&nbsp;y)&nbsp;&lt;==&gt;&nbsp;x[i]=y</tt></dd></dl>

<dl><dt><a name="Mapping-clear"><strong>clear</strong></a>(...)</dt><dd><tt>D.<a href="#Mapping-clear">clear</a>()&nbsp;-&gt;&nbsp;None.&nbsp;&nbsp;Remove&nbsp;all&nbsp;items&nbsp;from&nbsp;D.</tt></dd></dl>

<dl><dt><a name="Mapping-copy"><strong>copy</strong></a>(...)</dt><dd><tt>D.<a href="#Mapping-copy">copy</a>()&nbsp;-&gt;&nbsp;a&nbsp;shallow&nbsp;copy&nbsp;of&nbsp;D</tt></dd></dl>

<dl><dt><a name="Mapping-get"><strong>get</strong></a>(...)</dt><dd><tt>D.<a href="#Mapping-get">get</a>(k[,d])&nbsp;-&gt;&nbsp;D[k]&nbsp;if&nbsp;k&nbsp;in&nbsp;D,&nbsp;else&nbsp;d.&nbsp;&nbsp;d&nbsp;defaults&nbsp;to&nbsp;None.</tt></dd></dl>

<dl><dt><a name="Mapping-has_key"><strong>has_key</strong></a>(...)</dt><dd><tt>D.<a href="#Mapping-has_key">has_key</a>(k)&nbsp;-&gt;&nbsp;True&nbsp;if&nbsp;D&nbsp;has&nbsp;a&nbsp;key&nbsp;k,&nbsp;else&nbsp;False</tt></dd></dl>

<dl><dt><a name="Mapping-items"><strong>items</strong></a>(...)</dt><dd><tt>D.<a href="#Mapping-items">items</a>()&nbsp;-&gt;&nbsp;list&nbsp;of&nbsp;D's&nbsp;(key,&nbsp;value)&nbsp;pairs,&nbsp;as&nbsp;2-tuples</tt></dd></dl>

<dl><dt><a name="Mapping-iteritems"><strong>iteritems</strong></a>(...)</dt><dd><tt>D.<a href="#Mapping-iteritems">iteritems</a>()&nbsp;-&gt;&nbsp;an&nbsp;iterator&nbsp;over&nbsp;the&nbsp;(key,&nbsp;value)&nbsp;items&nbsp;of&nbsp;D</tt></dd></dl>

<dl><dt><a name="Mapping-iterkeys"><strong>iterkeys</strong></a>(...)</dt><dd><tt>D.<a href="#Mapping-iterkeys">iterkeys</a>()&nbsp;-&gt;&nbsp;an&nbsp;iterator&nbsp;over&nbsp;the&nbsp;keys&nbsp;of&nbsp;D</tt></dd></dl>

<dl><dt><a name="Mapping-itervalues"><strong>itervalues</strong></a>(...)</dt><dd><tt>D.<a href="#Mapping-itervalues">itervalues</a>()&nbsp;-&gt;&nbsp;an&nbsp;iterator&nbsp;over&nbsp;the&nbsp;values&nbsp;of&nbsp;D</tt></dd></dl>

<dl><dt><a name="Mapping-keys"><strong>keys</strong></a>(...)</dt><dd><tt>D.<a href="#Mapping-keys">keys</a>()&nbsp;-&gt;&nbsp;list&nbsp;of&nbsp;D's&nbsp;keys</tt></dd></dl>

<dl><dt><a name="Mapping-pop"><strong>pop</strong></a>(...)</dt><dd><tt>D.<a href="#Mapping-pop">pop</a>(k[,d])&nbsp;-&gt;&nbsp;v,&nbsp;remove&nbsp;specified&nbsp;key&nbsp;and&nbsp;return&nbsp;the&nbsp;corresponding&nbsp;value<br>
If&nbsp;key&nbsp;is&nbsp;not&nbsp;found,&nbsp;d&nbsp;is&nbsp;returned&nbsp;if&nbsp;given,&nbsp;otherwise&nbsp;KeyError&nbsp;is&nbsp;raised</tt></dd></dl>

<dl><dt><a name="Mapping-popitem"><strong>popitem</strong></a>(...)</dt><dd><tt>D.<a href="#Mapping-popitem">popitem</a>()&nbsp;-&gt;&nbsp;(k,&nbsp;v),&nbsp;remove&nbsp;and&nbsp;return&nbsp;some&nbsp;(key,&nbsp;value)&nbsp;pair&nbsp;as&nbsp;a<br>
2-tuple;&nbsp;but&nbsp;raise&nbsp;KeyError&nbsp;if&nbsp;D&nbsp;is&nbsp;empty</tt></dd></dl>

<dl><dt><a name="Mapping-setdefault"><strong>setdefault</strong></a>(...)</dt><dd><tt>D.<a href="#Mapping-setdefault">setdefault</a>(k[,d])&nbsp;-&gt;&nbsp;D.<a href="#Mapping-get">get</a>(k,d),&nbsp;also&nbsp;set&nbsp;D[k]=d&nbsp;if&nbsp;k&nbsp;not&nbsp;in&nbsp;D</tt></dd></dl>

<dl><dt><a name="Mapping-update"><strong>update</strong></a>(...)</dt><dd><tt>D.<a href="#Mapping-update">update</a>(E,&nbsp;**F)&nbsp;-&gt;&nbsp;None.&nbsp;&nbsp;Update&nbsp;D&nbsp;from&nbsp;E&nbsp;and&nbsp;F:&nbsp;for&nbsp;k&nbsp;in&nbsp;E:&nbsp;D[k]&nbsp;=&nbsp;E[k]<br>
(if&nbsp;E&nbsp;has&nbsp;keys&nbsp;else:&nbsp;for&nbsp;(k,&nbsp;v)&nbsp;in&nbsp;E:&nbsp;D[k]&nbsp;=&nbsp;v)&nbsp;then:&nbsp;for&nbsp;k&nbsp;in&nbsp;F:&nbsp;D[k]&nbsp;=&nbsp;F[k]</tt></dd></dl>

<dl><dt><a name="Mapping-values"><strong>values</strong></a>(...)</dt><dd><tt>D.<a href="#Mapping-values">values</a>()&nbsp;-&gt;&nbsp;list&nbsp;of&nbsp;D's&nbsp;values</tt></dd></dl>

<hr>
Data and other attributes inherited from <a href="__builtin__.html#dict">__builtin__.dict</a>:<br>
<dl><dt><strong>__new__</strong> = &lt;built-in method __new__ of type object at 0x2df580&gt;<dd><tt>T.<a href="#Mapping-__new__">__new__</a>(S,&nbsp;...)&nbsp;-&gt;&nbsp;a&nbsp;new&nbsp;<a href="__builtin__.html#object">object</a>&nbsp;with&nbsp;type&nbsp;S,&nbsp;a&nbsp;subtype&nbsp;of&nbsp;T</tt></dl>

<dl><dt><strong>fromkeys</strong> = &lt;built-in method fromkeys of type object at 0x66e910&gt;<dd><tt><a href="__builtin__.html#dict">dict</a>.<a href="#Mapping-fromkeys">fromkeys</a>(S[,v])&nbsp;-&gt;&nbsp;New&nbsp;<a href="__builtin__.html#dict">dict</a>&nbsp;with&nbsp;keys&nbsp;from&nbsp;S&nbsp;and&nbsp;values&nbsp;equal&nbsp;to&nbsp;v.<br>
v&nbsp;defaults&nbsp;to&nbsp;None.</tt></dl>

<hr>
Data and other attributes inherited from <a href="golem.helpers.generics.html#ns_dict_mixin">golem.helpers.generics.ns_dict_mixin</a>:<br>
<dl><dt><strong>namespaced_dictionary</strong> = &lt;class 'golem.helpers.generics.namespaced_dictionary'&gt;</dl>

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<font color="#000000" face="helvetica, arial"><a name="Stream">class <strong>Stream</strong></a>(<a href="__builtin__.html#object">__builtin__.object</a>)</font></td></tr>
    
<tr><td bgcolor="#ffc8d8"><tt>&nbsp;&nbsp;&nbsp;</tt></td><td>&nbsp;</td>
<td width="100%">Methods defined here:<br>
<dl><dt><a name="Stream-__init__"><strong>__init__</strong></a>(self, mappings)</dt></dl>

<dl><dt><a name="Stream-process"><strong>process</strong></a>(self, filename, onXML<font color="#909090">=False</font>, onValues<font color="#909090">=True</font>)</dt></dl>

<hr>
Data and other attributes defined here:<br>
<dl><dt><strong>__dict__</strong> = &lt;dictproxy object at 0x81c46d0&gt;<dd><tt>dictionary&nbsp;for&nbsp;instance&nbsp;variables&nbsp;(if&nbsp;defined)</tt></dl>

<dl><dt><strong>__weakref__</strong> = &lt;attribute '__weakref__' of 'Stream' objects&gt;<dd><tt>list&nbsp;of&nbsp;weak&nbsp;references&nbsp;to&nbsp;the&nbsp;<a href="__builtin__.html#object">object</a>&nbsp;(if&nbsp;defined)</tt></dl>

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